28 lines
955 B
Rust
28 lines
955 B
Rust
//! Standalone native test probe; never shipped or used to launch extensions.
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use std::net::{SocketAddr, TcpStream, UdpSocket};
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use std::time::Duration;
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fn main() {
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let args: Vec<_> = std::env::args().collect();
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if args.len() != 3 {
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std::process::exit(79);
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}
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let address: SocketAddr = args[2].parse().unwrap();
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let result = match args[1].as_str() {
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"tcp" => TcpStream::connect_timeout(&address, Duration::from_secs(2)).map(|_| ()),
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"udp" => UdpSocket::bind(if address.is_ipv4() {
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"0.0.0.0:0"
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} else {
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"[::]:0"
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})
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.and_then(|socket| socket.send_to(b"probe", address))
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.map(|_| ()),
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_ => std::process::exit(79),
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};
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std::process::exit(match result {
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Ok(()) => 0,
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Err(error) if error.raw_os_error() == Some(10013) => 77,
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Err(error) if error.kind() == std::io::ErrorKind::TimedOut => 80,
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Err(_) => 81,
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});
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}
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